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The details are different on various Windows versions, but press CTRL+ALT+DELETE and you will get windows task manager. Click on the Performance dropdown and you can see your memory usage as you run and exit various programs.
Just for Example:
I run Win Vista (hate it !) with 4gbytes of RAM. I run AB in real time mode with data from IQ Feed. One processor runs AB and the other processor runs IQ Feed data manager. Both CPU's are busy about 50% of the time and I'm using just over 2gbytes or RAM. There is no page file activity on the disk.
ReefBreak
--- In amibroker@xxxxxxxxxxxxxxx, "jmdeacon" <jmdeacon@xxx> wrote:
>
> I am considering buying a new computer and was wondering if there was a way to figure out how much Ram I am using. I am not a programmer by profession and have self taught myself a fair amount, but sometimes my assumptions about computers etc are just plain wrong, so let me no if my thinking is correct.
>
> I noticed when I run an optimization, the first pass will take about 3 minutes and then each subsequent step takes about 1 minute. I noticed a while ago that when I installed more ram, the first step time did not change as much as the additional step times. I am assuming that the amount of ram is part of this. If the amount of ram is more than the amount of data loaded in to be tested, then I will minimize the time for each additional step after the first pass.
>
> If I am correct of this, is there a way to find out how much ram that threshold is on my system?
>
> Thanks,
>
> John
>
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